如何在MATLAB中生成特定信号 [英] How to generate a specific signal in MATLAB

问题描述

HELLO



首先，我不是程序员。我的问题是如何在matlab中生成满足给定约束的特定信号（请参阅链接）。到目前为止，我无法找到语法。



https://www.dropbox.com/s/roruu8dksc9i9t5/WP_20131214_002.jpg





非常感谢

问候

HELLO

To begin with i ma not a programmer. My question is how can you generate a specific signal in matlab that satisfies the given constraints(Please see the link). So far i am not been able to find the syntax.

https://www.dropbox.com/s/roruu8dksc9i9t5/WP_20131214_002.jpg


Thanks anyways
Regards

推荐答案

您的问题是太笼统......有大量的信号适合那个频谱模板。一旦你开始发布更具体的问题。



到目前为止你所知道的（从图片中）：

0.信号必须居中在21MHz（常见IF频率）

1. 3dB带宽必须是5.25MHz



我不知道你知道多少或者不知道我不知道信号，所以我会留下信号。您应该能够在线找到基本的Matlab教程。这是我通过快速搜索找到的实验室：

http://www.emba.uvm.edu/~gmirchan/classes/EE275/2012/Matlab/Lab1.pdf [ ^ ]

Your question is too general... there's a huge number of signals that would fit into that spectral mask. Post more specific questions once you get started.

So far what you know (from the picture):
0. Signal must be centered at 21MHz (common IF frequency)
1. 3dB bandwidth must be 5.25MHz

I'm not sure how much you know or don't know about signals so I'll leave it at that. You should be able to find basic Matlab tutorials online. Here's a lab I found with a quick search:
http://www.emba.uvm.edu/~gmirchan/classes/EE275/2012/Matlab/Lab1.pdf[^]

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